/*Code that will grab the query and create name/value pairs that can be accessed.
  Usage: in the html put "var qs = getQuery();" and then grab any of the variables using "qs.variableName"
*/
function getQuery () {
	var args = new Object();
	var qString = location.search.substring(1);
	var argsArray = qString.split("&");

	for (var i = 0; i < argsArray.length; i++){
		var pos = argsArray[i].indexOf('=');
		if (pos == -1) continue;
		var argName = argsArray[i].substring(0, pos);
		var val = argsArray[i].substring(pos + 1);
		args[argName] = unescape(val);
	}
	return args;
}